The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2019
Filed:
Jun. 04, 2018
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventor:
Paolo Palmas, Des Plaines, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J 38/30 (2006.01); B01J 8/28 (2006.01); B01J 38/04 (2006.01); B01J 8/18 (2006.01); B01J 8/26 (2006.01); C10G 11/18 (2006.01); C10G 11/22 (2006.01); F23C 10/01 (2006.01); F23C 10/18 (2006.01);
U.S. Cl.
CPC ...
B01J 38/30 (2013.01); B01J 8/1827 (2013.01); B01J 8/26 (2013.01); B01J 8/28 (2013.01); B01J 38/04 (2013.01); C10G 11/182 (2013.01); C10G 11/22 (2013.01); B01J 2208/00902 (2013.01); B01J 2208/00911 (2013.01); F23C 10/01 (2013.01); F23C 10/18 (2013.01);
Abstract
A process for combusting coke from catalyst in partial burn mode is disclosed. The partial burn regenerator runs deprived of oxygen such that the flue gas will contain a fair amount of carbon monoxide. The oxygen present in the flue gas can burn in the bed before reaching the dilute phase. The catalyst distributor is positioned in the upper chamber of the regeneration vessel for discharging the catalyst.